From circa until new-build US Navy ships designated as destroyer escorts DE were called ocean escorts. Postwar destroyer escorts and frigates were larger than those produced during wartime, with increased antiaircraft capability, but remained smaller and slower than postwar destroyers. Full-sized destroyers must be able to steam as fast or faster than the fast capital ships such as fleet carriers and cruisers. They must carry torpedoes and a smaller caliber of cannon to use against enemy ships, as well as antisubmarine detection equipment and weapons. These lower requirements greatly reduce the size, cost, and crew required for the destroyer escort.
Destroyer Escort Weapons and Technology
Escort Group - Wikipedia
During his tenure, he enlarges the Navy, improves administration, purchases land for the first Naval Hospitals, begins construction of the first Navy dry docks, undertakes surveying U. David G. Farragut as its first base commander. Truman on July 26,
Follow the Author
The American-designed destroyer escort was originally intended for transfer to Great Britain. But following America's entry into the war, the U. Navy also adopted the type, and it became the dominant antisubmarine vessel in both Atlantic and Pacific theaters.
During World War II their missions evolved into vital parts of hunter-killer groups where in combination with escort carriers CVE they were to play a significant role in winning the Battle of the Atlantic. Their primary functions were to defend against aircraft and detect, pursue, and attack submarines. The ships reached speeds ranging between 21 and 24 knots, therefore, they were unable to keep up with the fast carrier battle groups. However this speed was more than adequate for anti-submarine patrols, and the ships had a tighter turning radius than the fleet destroyers. The UK asked the US to design, build, and supply an escort vessel that was suitable for anti-submarine warfare ASW in deep open ocean operations.